#ifndef __TIMER_H
#define __TIMER_H
#include "sys.h"

void TIM3_init(u16 arr,u16 psc);
void TIM3_Enable(void);
void TIM3_Disable(void);
void TIM4_init(u16 usTim1Timerout50us);
void TIM4_Enable(void);
void TIM4_Disable(void);
#endif
